# Никита User

Никита User is a remote worker on Himalayas, AI Engineer at Self-employed, based in Vietnam.

Source: https://himalayas.app/@user788

```text
AI Engineer building production image and video pipelines with ComfyUI and open-weight models.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Vietnam |
| Authorized to work in | Belarus |
| Salary expectations | 40k+ USD |
| Job categories | AI Engineer |
| Skills | Generative AI, ComfyUI, Diffusion Models, LoRAs, Fine Tuning, Machine Learning, Deep Learning, Computer Vision, Large Language Models, AI Agents, Image To Video, Reference To Video Generation, ControlNet, Prompt Engineering, Python |
| Portfolio | https://nominator228-jpg.github.io/portfolio-en |
| LinkedIn | https://linkedin.com/in/mikita-parkhimchyk-529900447 |

## What I'm looking for

```text
I’m open to remote roles.
```

## About

```text
Since November 2025, I’ve designed and run an end-to-end generative AI content pipeline for a virtual influencer with 24k Instagram followers. An LLM agent writes the story, ComfyUI generates character-consistent images and videos on cloud GPUs, and automated quality checks, editing, and publishing complete the workflow without manual steps.

I’ve trained character LoRAs on Flux, Qwen-Image 2.1, and Fibo 2, and built 24+ ComfyUI workflows with custom Python nodes. I also automated the RunPod GPU lifecycle and built a multi-agent system in Claude Code; one finished short takes about an hour on a single RTX 5090, using open-weight models only.
```

## Experience

### AI Engineer (current)

Self-employed. Nov 2025 - Present

```text
Designed and run an end-to-end generative AI content pipeline for a virtual influencer (24k followers on Instagram): LLM story writing, ComfyUI image and video generation on cloud GPUs, automated quality checks, auto-editing and publishing.

• Trained character LoRAs on Flux, Qwen-Image 2.1 and Fibo 2 (ai-toolkit), keeping identity stable across locations, outfits and lighting.
• Built 24+ ComfyUI
```

## Tech stack

- Flux
- Python
- Linux
- Docker
- Hugging Face
- Stable Diffusion
- RunPod
- ComfyUI
- Claude Code

To contact Никита, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

## People also viewed

- [Ubong Jeremiah](https://himalayas.app/@ubongjeremiah): Senior Software Engineer, Innowise
- [Vladimir Turomsha](https://himalayas.app/@vladimirturomsha): Python Backend Engineer, Dolly AI
- [Maksim Vasilenka](https://himalayas.app/@maksimvasilenka): Staff Engineer (Backend), Corporate AI SaaS Platform
- [Arttom Khazau](https://himalayas.app/@arttomkhazau): AI Characters & Pipelines, Self Employed
- [Alina Gromyko](https://himalayas.app/@alinagromyko): AI & Python Developer, Freelance / Independent Product Development
- [Tima User](https://himalayas.app/@Ritteori): ML Engineer / AI Engineer, Innowise
- [Иван Антилевский](https://himalayas.app/@0007343): Python Developer, SoftTeco
- [Алексей Кузьмич](https://himalayas.app/@0008104): AI Implementation Manager, 1AK GROUP
- [Vitaliy Sidoruk](https://himalayas.app/@vitaliysidoruk): Independent AI Engineer, Self employed
- [Dmitry User](https://himalayas.app/@dmitryuser11): Independent AI Video, Motion Design & Creative Projects, Self Employed